Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
NC

Nihon Micro Coating Co. — 54 Patents

Rank (All Time): #11,912 of 105,732Top 15%
68 inventors
54 Patents All Time

Patents per Year

Patents granted per year, 1994 to 2014Bar chart with a peak of 5 patents in 2001.peak 51994: 2 patents19941996: 2 patents1998: 2 patents19981999: 3 patents2000: 1 patents20002001: 5 patents2002: 2 patents20022003: 3 patents2004: 4 patents20042005: 5 patents2006: 4 patents20062007: 5 patents2008: 1 patents20082009: 3 patents2010: 5 patents20102011: 3 patents2012: 2 patents20122013: 1 patents2014: 1 patents2014

Top Inventors at Nihon Micro Coating Co. All Time

Showing 1–50 of 68 inventors

RankNamePatents
1 Yuji Horie 26
2 Hiromitsu Okuyama 10
3 Noriyuki Kumasaka 8
#4 Jun Watanabe 7
#5 Izuru Morioka 6
#5 Jun Tamura 6
#7 Kazuei Yamaguchi 5
#7 Takuya Nagamine 5
#9 Mitsuru Saito 4
#9 Nobuyoshi Watanabe 4
#9 Sanaki Horimoto 4
#9 Satoru Sato 4
#9 Takabumi Marukawa 4
#9 Takehiro Watanabe 4
#15 Kanichi Endo 3
#15 Tatsuya Tanifuji 3
#15 Tetsujiro Tada 3
#15 Toru Yamazaki 3
#19 Akihiro Sakamoto 2
#19 Fumi Murokawa 2
#19 Hisatomo Ohno 2
#19 Masahiro Hosoi 2
#19 Mitsuo Otohata 2
#19 Motokazu Yamamoto 2
#19 Naoyuki Hamada 2
#19 Takashi Arahata 2
#19 Tetsuya Baba 2
#19 Yoshitomo Aoyama 2
#29 Vuong Van Bang 1
#29 Claughton Miller 1
#29 Eiji Nakamura 1
#29 Hiromi Sasaki 1
#29 Ichiro Kodaka 1
#29 Isamu Oguro 1
#29 Kazuyuki Inoue 1
#29 Kazunari Osawa 1
#29 Kazunori Tani 1
#29 Kenji Aoki 1
#29 Kenya Ito 1
#29 Kenji Kato 1
#29 Kenji Kuwano 1
#29 Kenji Yamaguchi 1
#29 Kiyoshi Yui 1
#29 Kohzoh Habuchi 1
#29 Lu Yishen 1
#29 Masashi Hara 1
#29 Makoto Kuwabara 1
#29 Masaru Sakamoto 1
#29 Masaya Seki 1
#29 Masaaki Tamura 1

Most Valuable Patents

PatentEst. ValueYear
Cleaning sheet$8M2004
Polishing film and method of producing same$312K2005

All 100 most valuable US patents →